ConstantUntil.m

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namespace general{
namespace functions{


/* (Autoinserted by mtoc++)
 * This source code has been filtered by the mtoc++ executable,
 * which generates code that can be processed by the doxygen documentation tool.
 *
 * On the other hand, it can neither be interpreted by MATLAB, nor can it be compiled with a C++ compiler.
 * Except for the comments, the function bodies of your M-file functions are untouched.
 * Consequently, the FILTER_SOURCE_FILES doxygen switch (default in our Doxyfile.template) will produce
 * attached source files that are highly readable by humans.
 *
 * Additionally, links in the doxygen generated documentation to the source code of functions and class members refer to
 * the correct locations in the source code browser.
 * However, the line numbers most likely do not correspond to the line numbers in the original MATLAB source files.
 */

class ConstantUntil
  :public general.functions.AFunGen {
    private:

        stoptime;

        rampperc;

        
    public:

        ConstantUntil(time,percent) {
            if nargin < 2
                percent = .005;
                if nargin < 1
                    time = 1;
                end
            end
            this.stoptime= time;
            this.rampperc= percent;
        }


        function [fhandle , df ] = getFunction() {
            st = this.stoptime;
            p = this.rampperc;
            rampstart = st*(1-p);
                          /*  1 for t < rampstart   */
            fhandle = @(t)(t < rampstart) + ...
                (t >= rampstart & t < st).*(1-(t-st*(1-p))/(st*p)); 
                /*  1 to 0 over ramptime, zero after */
            df = @(t)0;
        }


        function str = getConfigStr() {
            str = sprintf(" Endtime: %g, Ramp percent: %g ",this.stoptime,this.rampperc);
        }


        function  plot(varargin) {
            plot@general.functions.AFunGen(this, " R ", [0 this.stoptime*1.5], varargin[:]);
        }

    
    public: /* ( Static ) */

        static function res = test_ConstantUntil() {
            f = general.functions.ConstantUntil;
            f.plot;
            f = general.functions.ConstantUntil(5,.1);
            fh = f.getFunction;
            res = fh(4.5) == 1 && fh(4.75) == .5 && fh(5) == 0;
            f.plot;
        }

    

};
}
}